Servomex AquaXact 1688, Руководство оператора

Страница: 22 / 38

22
© Servomex Group Limited 2017 AquaXact Issue 1.0
Dry Reading Return sensor for full calibration to your
representative.
Wet Reading Cure the leak, or replace unsuitable pipe with
copper or stainless steel. Flexible connections
should be made with PTFE pipe. NEVER use
rubber or plastic pipe.
Dry the sensor, install sensor in either a known
dry gas stream i.e. instrument quality air or dry
nitrogen, or place sensor in a dry can or bottle
of desiccant and seal the container from
outside air (the shipping container is designed
for this purpose).
Remove (unscrew) sensor, if the current does
not change even momentarily, then the
problem is with the instrument, otherwise the
problem may be with the sensor.
Check sensor connection or replace sensor.